64 lines
2.0 KiB
Plaintext
Executable File
64 lines
2.0 KiB
Plaintext
Executable File
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/ {
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rt5651-sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "rockchip,rt5651-codec";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,widgets =
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"Microphone", "Mic Jack",
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"Headphone", "Headphone Jack";
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simple-audio-card,routing =
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"Mic Jack", "micbias1",
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"IN1P", "Mic Jack",
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"Headphone Jack", "HPOL",
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"Headphone Jack", "HPOR";
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pinctrl-names = "default";
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pinctrl-0 = <&rt5651_hp_det_gpio>;
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simple-audio-card,hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
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simple-audio-card,cpu {
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sound-dai = <&i2s0>;
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};
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simple-audio-card,codec {
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sound-dai = <&rt5651>;
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};
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};
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};
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&i2c1 {
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status = "okay";
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i2c-scl-rising-time-ns = <300>;
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i2c-scl-falling-time-ns = <15>;
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rt5651: rt5651@1a {
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#sound-dai-cells = <0>;
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compatible = "realtek,rt5651";
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reg = <0x1a>;
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clocks = <&cru SCLK_I2S_8CH_OUT>;
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clock-names = "mclk";
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pinctrl-names = "default";
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pinctrl-0 = <&i2s_8ch_mclk>;
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io-channels = <&saradc 4>;
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spk-con-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
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// hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
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hp-det-adc-value = <500>;
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status = "okay";
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};
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};
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&i2s0 {
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status = "okay";
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rockchip,playback-channels = <8>;
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rockchip,capture-channels = <8>;
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#sound-dai-cells = <0>;
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};
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&pinctrl {
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rt5651 {
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rt5651_hp_det_gpio: rt5651_hp_det_gpio {
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rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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